Double walled bowl



FIG. 1 is a perspective view of the claimed design;

FIG. 2 is a top view thereof;

FIG. 3 is a bottom view thereof;

FIG. 4 is a right side view, the left side view is identical to the right side view;

FIG. 5 is a front view thereof, the rear view is identical to the front view; and,

FIG. 6 is a section view thereof taken along line 11-11 in FIG. 3.

The ornamental design which is claimed is shown in solid lines in the drawings. The broken lines and non-shaded areas in the drawings are for illustrative purposes only and form no part of the claimed design. The broken lines which define the bounds of the claimed design form no part thereof. 

I claim the ornamental design for a double walled bowl, as shown and described. 